INSTRUMENTS AND CONTROLS 131This light comes on briefly whilestarting the engine. If it does not,have the vehicle serviced by yourdealer.This light comes on when theStabiliTrak system is turned off.If StabiliTrak is off, the TractionControl System (TCS) is also off.If StabiliTrak and TCS are off, thesystem does not assist in controllingthe vehicle. Turn on the TCS and theStabiliTrak systems, and the warninglight turns off.See Traction Control/Electronic StabilityControl 0 208.Traction Control System(TCS)/StabiliTrak ® LightThis light comes on briefly when theengine is started.If the light does not come on, havethe vehicle serviced by your dealer.If the system is working normally, theindicator light turns off.If the light is on and not flashing, theTCS and potentially the StabiliTraksystem have been disabled. A DriverInformation Centre (DIC) messagemay display. Check the DIC messagesto determine which feature(s) is nolonger functioning and whether thevehicle requires service. See RideControl System Messages 0 147.If the light is on and flashing, the TCSand/or the StabiliTrak system isactively working.See Traction Control/Electronic StabilityControl 0 208.Engine CoolantTemperature Warning LightOn some vehicles this light comes onbriefly while starting the vehicle. If itdoes not, have the vehicle serviced bythe dealer. If the system is workingnormally the indicator light goes off.For vehicles with the reconfigurablecluster, this light may not come onwhen starting the vehicle.CautionThe engine coolant temperaturewarning light indicates that thevehicle has overheated. Driving withthis light on can damage the engineand it may not be covered by thevehicle warranty. See EngineOverheating 0 255.The engine coolant temperaturewarning light comes on when theengine has overheated.If this happens pull over and turn offthe engine as soon as possible. SeeEngine Overheating 0 255.
